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core/basic/Cache.php

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+<?php
+/**
+ * @copyright (C)2016-2099 Hnaoyun Inc.
+ * @author XingMeng
+ * @email hnxsh@foxmail.com
+ * @date 2017年10月24日
+ *  缓存统一调用类 
+ */
+namespace core\basic;
+
+use core\basic\Config;
+use core\cache\Memcache;
+
+class Cache
+{
+
+    // 获取缓存实例
+    protected static function getCacheInstance()
+    {
+        switch (Config::get('cache.handler')) {
+            case 'memcache':
+                $instance = Memcache::getInstance();
+                break;
+            default:
+                $instance = Memcache::getInstance();
+        }
+        return $instance;
+    }
+
+    // 写入缓存
+    public static function set($key, $value)
+    {
+        $cache = self::getCacheInstance();
+        return $cache->set($key, $value);
+    }
+
+    // 读取缓存
+    public static function get($key)
+    {
+        $cache = self::getCacheInstance();
+        return $cache->get($key);
+    }
+
+    // 删除缓存
+    public static function delete($key)
+    {
+        $cache = self::getCacheInstance();
+        return $cache->delete($key);
+    }
+
+    // 清理缓存
+    public static function flush()
+    {
+        $cache = self::getCacheInstance();
+        return $cache->flush();
+    }
+}